Dr Marcus Karlan Parker, MD - Medicare Pain Management in Columbus, TX

Dr Marcus Karlan Parker, MD is a medicare enrolled "Pain Medicine - Interventional Pain Medicine" physician in Columbus, Texas. He went to University Of Texas Medical School At Houston and graduated in 2005 and has 19 years of diverse experience with area of expertise as Pain Management. His current practice location is 1860 State Hwy 71, Columbus, Texas. You can reach out to his office (for appointments etc.) via phone at (832) 437-3688.

Dr Marcus Karlan Parker is licensed to practice in Texas (license number N3229) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1659303485.

Contact Information

Dr Marcus Karlan Parker, MD
1860 State Hwy 71,
Columbus, TX 78934
(832) 437-3688
(888) 771-6735

Map and Direction




Physician's Profile

Full NameDr Marcus Karlan Parker
GenderMale
SpecialityPain Management
Experience19 Years
Location1860 State Hwy 71, Columbus, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Marcus Karlan Parker attended and graduated from University Of Texas Medical School At Houston in 2005
  NPI Data:
  • NPI Number: 1659303485
  • Provider Enumeration Date: 07/06/2006
  • Last Update Date: 10/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9234315706
  • Enrollment ID: I20110517000869

Medical Identifiers

Medical identifiers for Dr Marcus Karlan Parker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659303485NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine N3229 (Texas)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine N3229 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Columbus Community HospitalColumbus, TXHospital
Lavaca Medical CenterHallettsville, TXHospital
Schulenburg Regency Nursing CenterSchulenburg, TXNursing home

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Marcus Karlan Parker allows following entities to bill medicare on his behalf.
Entity NameMarcus K Parker Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013380674
PECOS PAC ID: 5496055170
Enrollment ID: O20151202000960

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Marcus Karlan Parker is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Marcus Karlan Parker, MD
Po Box 637,
Fulshear, TX 77441-0637

Ph: (832) 437-3688
Dr Marcus Karlan Parker, MD
1860 State Hwy 71,
Columbus, TX 78934

Ph: (832) 437-3688

Reviews and Comments


Pain Medicine Doctors in Columbus, TX


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.